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GB9116337D0 - Apparatus and method for monitoring laser material processing - Google Patents

Apparatus and method for monitoring laser material processing

Info

Publication number
GB9116337D0
GB9116337D0 GB919116337A GB9116337A GB9116337D0 GB 9116337 D0 GB9116337 D0 GB 9116337D0 GB 919116337 A GB919116337 A GB 919116337A GB 9116337 A GB9116337 A GB 9116337A GB 9116337 D0 GB9116337 D0 GB 9116337D0
Authority
GB
United Kingdom
Prior art keywords
material processing
laser material
monitoring laser
monitoring
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB919116337A
Other versions
GB2246733A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crown Packaging UK Ltd
Original Assignee
CMB Foodcan PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB909017519A external-priority patent/GB9017519D0/en
Application filed by CMB Foodcan PLC filed Critical CMB Foodcan PLC
Publication of GB9116337D0 publication Critical patent/GB9116337D0/en
Publication of GB2246733A publication Critical patent/GB2246733A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1423—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the flow carrying an electric current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
GB9116337A 1990-08-09 1991-07-29 Apparatus and method for monitoring laser material processing Withdrawn GB2246733A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909017519A GB9017519D0 (en) 1990-08-09 1990-08-09 Apparatus and method for monitoring laser material processing
GB909024000A GB9024000D0 (en) 1990-08-09 1990-11-05 Apparatus and method for monitoring laser material processing

Publications (2)

Publication Number Publication Date
GB9116337D0 true GB9116337D0 (en) 1991-09-11
GB2246733A GB2246733A (en) 1992-02-12

Family

ID=26297485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9116337A Withdrawn GB2246733A (en) 1990-08-09 1991-07-29 Apparatus and method for monitoring laser material processing

Country Status (3)

Country Link
US (1) US5247155A (en)
EP (1) EP0473287A1 (en)
GB (1) GB2246733A (en)

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DE4423409C2 (en) * 1994-07-04 1998-03-12 Precitec Gmbh Process for machining a workpiece using a laser beam
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US5700989A (en) * 1994-12-30 1997-12-23 Dykhno; Igor S. Combined laser and plasma arc welding torch
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US6350326B1 (en) 1996-01-15 2002-02-26 The University Of Tennessee Research Corporation Method for practicing a feedback controlled laser induced surface modification
EP0956378B1 (en) * 1996-01-15 2003-04-02 The University Of Tennessee Research Corporation Laser induced improvement of surfaces
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DE19716616C2 (en) * 1997-04-21 2000-08-31 Trumpf Gmbh & Co Laser cutting machine and method for laser cutting
US5769621A (en) * 1997-05-23 1998-06-23 The Regents Of The University Of California Laser ablation based fuel ignition
US5961859A (en) * 1997-10-23 1999-10-05 Trw Inc. Method and apparatus for monitoring laser weld quality via plasma size measurements
US6060685A (en) * 1997-10-23 2000-05-09 Trw Inc. Method for monitoring laser weld quality via plasma light intensity measurements
US6925346B1 (en) * 1998-06-30 2005-08-02 Jyoti Mazumder Closed-loop, rapid manufacturing of three-dimensional components using direct metal deposition
US6294225B1 (en) 1999-05-10 2001-09-25 The University Of Tennessee Research Corporation Method for improving the wear and corrosion resistance of material transport trailer surfaces
US6173886B1 (en) 1999-05-24 2001-01-16 The University Of Tennessee Research Corportion Method for joining dissimilar metals or alloys
US6299707B1 (en) 1999-05-24 2001-10-09 The University Of Tennessee Research Corporation Method for increasing the wear resistance in an aluminum cylinder bore
US6497985B2 (en) 1999-06-09 2002-12-24 University Of Tennessee Research Corporation Method for marking steel and aluminum alloys
US6423162B1 (en) 1999-07-02 2002-07-23 The University Of Tennesse Research Corporation Method for producing decorative appearing bumper surfaces
US6284067B1 (en) 1999-07-02 2001-09-04 The University Of Tennessee Research Corporation Method for producing alloyed bands or strips on pistons for internal combustion engines
US6328026B1 (en) 1999-10-13 2001-12-11 The University Of Tennessee Research Corporation Method for increasing wear resistance in an engine cylinder bore and improved automotive engine
US6229111B1 (en) 1999-10-13 2001-05-08 The University Of Tennessee Research Corporation Method for laser/plasma surface alloying
DE10020820C2 (en) * 2000-04-28 2002-03-28 Astrium Gmbh Laser beam welding device and method for laser beam welding
AU5438000A (en) * 2000-06-13 2001-12-24 Asm Technology Singapore Pte Ltd. A method of and apparatus for monitoring a ball forming process
US6423928B1 (en) * 2000-10-12 2002-07-23 Ase Americas, Inc. Gas assisted laser cutting of thin and fragile materials
US6479168B2 (en) 2001-04-03 2002-11-12 The Regents Of The University Of Michigan Alloy based laser welding
AU2002339871A1 (en) * 2001-05-24 2002-12-03 New Objective, Inc. Method and apparatus for feedback controlled electrospray
FR2826892B1 (en) * 2001-07-03 2003-09-05 Air Liquide METHOD AND PLANT FOR LASER WELDING WITH AR/HE GAS MIXTURE WITH CONTENTS CONTROLLED AS A FUNCTION OF LASER POWER
US6670574B1 (en) 2002-07-31 2003-12-30 Unitek Miyachi Corporation Laser weld monitor
JP4646525B2 (en) * 2004-02-05 2011-03-09 ヤマザキマザック株式会社 Plasma detector and laser processing machine with plasma detector
WO2006116722A2 (en) * 2005-04-28 2006-11-02 The Pennsylvania State Research Foundation Apparatus and method for conducting laser stir welding
US8122846B2 (en) * 2005-10-26 2012-02-28 Micronic Mydata AB Platforms, apparatuses, systems and methods for processing and analyzing substrates
KR101407754B1 (en) * 2005-10-26 2014-06-16 마이크로닉 마이데이터 아베 Writing apparatuses and methods
DE102005051607A1 (en) * 2005-10-27 2007-05-10 Linde Ag Laser beam process especially suitable for high-quality, high-speed welding and cutting, applies low voltage field in working zone to guide and deflect plasma generated
CA2580102A1 (en) * 2006-03-06 2007-09-06 General Electric Company System and method for monitoring drilling process parameters and controlling drilling operation
CN101468875A (en) * 2007-12-24 2009-07-01 鸿富锦精密工业（深圳）有限公司 Friable non-metal base material and cutting method therefor
FR2936177B1 (en) * 2008-09-24 2011-08-26 Air Liquide LASER WELDING PROCESS OF CO2 TYPE WITH DYNAMIC JET NOZZLE.
US8546724B2 (en) * 2010-01-26 2013-10-01 King Fahd University Of Petroleum & Minerals Apparatus and method for controlling laser cutting through surface plasma monitoring
US20140255620A1 (en) * 2013-03-06 2014-09-11 Rolls-Royce Corporation Sonic grain refinement of laser deposits
WO2014140047A2 (en) 2013-03-12 2014-09-18 Micronic Mydata AB Method and device for writing photomasks with reduced mura errors
WO2014140046A2 (en) 2013-03-12 2014-09-18 Micronic Mydata AB Mechanically produced alignment fiducial method and device
CN103801833B (en) * 2013-12-31 2016-05-25 北京工业大学 A kind of slab narrow gap laser light welding with filler wire method
CN104195543A (en) * 2014-08-18 2014-12-10 苏州克兰兹电子科技有限公司 In-light coaxial composite wire-feeding and powder-feeding laser cladding system
US9757902B2 (en) 2014-09-02 2017-09-12 Product Innovation and Engineering L.L.C. Additive layering method using improved build description
US9573224B2 (en) 2014-09-02 2017-02-21 Product Innovation & Engineering, LLC System and method for determining beam power level along an additive deposition path
US10632566B2 (en) 2014-12-02 2020-04-28 Product Innovation and Engineering L.L.C. System and method for controlling the input energy from an energy point source during metal processing
US20160312377A1 (en) * 2015-04-21 2016-10-27 Siemens Energy, Inc. Laser Deposit Surface Control Using Select Fluxes and Electrochemistry
CN107438327A (en) * 2017-08-22 2017-12-05 华中科技大学 A kind of plasma electrical signal online measurement apparatus and method
CN108480636B (en) * 2018-05-24 2024-03-29 成都青石激光科技有限公司 Laser additive manufacturing correction device
JP6740299B2 (en) 2018-08-24 2020-08-12 ファナック株式会社 Processing condition adjusting device and machine learning device
CN109732211B (en) * 2019-01-31 2019-10-25 华中科技大学 An electric field traction ultrafast laser thermal cracking processing device and method for hard and brittle materials
CN109940305A (en) * 2019-03-19 2019-06-28 天津大学 Laser deep penetration welding intelligent monitoring system and method based on plasma electrical signal
CN112504714B (en) * 2020-12-10 2022-09-06 上海柏楚数控科技有限公司 Laser processing quality monitoring method, system, device and equipment and storage medium
US11839915B2 (en) 2021-01-20 2023-12-12 Product Innovation and Engineering LLC System and method for determining beam power level along an additive deposition path
DE102023104029A1 (en) 2023-02-17 2024-08-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Welding device for joining a concealed joint

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GB1540064A (en) * 1975-07-08 1979-02-07 Atomic Energy Authority Uk Laser removal of material from workpieces
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US4906812A (en) * 1988-12-22 1990-03-06 General Electric Company Fiber optic laser joining apparatus
US4975558A (en) * 1989-09-20 1990-12-04 The United States Of America As Represented By The Secretary Of The Navy System for control of weld arc development
US5013886A (en) * 1990-07-23 1991-05-07 General Electric Company Real-time magnetic-flux breakthrough detection method and system for laser drilling

Also Published As

Publication number Publication date
GB2246733A (en) 1992-02-12
EP0473287A1 (en) 1992-03-04
US5247155A (en) 1993-09-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)